From: Arnd Bergmann <arnd@xxxxxxxx>
The recently added driver uses the firmware loader mechanism but causes
a link failure when that is in a loadable module while thp7312 itself
is built-in:
arm-linux-gnueabi-ld: drivers/media/i2c/thp7312.o: in function `thp7312_probe':
thp7312.c:(.text+0x4164): undefined reference to `firmware_upload_register'
Select the required Kconfig symbol. Note that the driver specifically
needs the firmware upload interface that is controlled by CONFIG_FW_UPLOAD,
but there is no link failure when that is disabled because the interfaces
are stubbed out here.
Fixes: 7a52ab415b43 ("media: i2c: Add driver for THine THP7312")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
drivers/media/i2c/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 78a87331686e..4c3435921f19 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -674,6 +674,7 @@ menu "Camera ISPs"
config VIDEO_THP7312
tristate "THine THP7312 support"
depends on I2C
+ select FW_LOADER
select MEDIA_CONTROLLER
select V4L2_CCI_I2C
select V4L2_FWNODE
--
2.39.2
